HybridDB extensions support JSON, HyperLogLog and oss_ext external tables, while the open-source Greenplum Database doesn’t.HybridDB is a cloud computing service and configuration is made easy with the click of a mouse with the Alibaba Cloud Console.Users don’t have to worry about the management of data warehouse deployment and expansion, among other complicated configurations.

HybridDB is structured on the unified management platform of Alibaba Cloud ApsaraDB and imposes limits on the superuser permissions.